55035320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 130360320

約数和(自身を除く): 75325000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 163, 184, 230, 326, 367, 460, 652, 734, 815, 920, 1304, 1468, 1630, 1835, 2936, 3260, 3670, 3749, 6520, 7340, 7498, 8441, 14680, 14996, 16882, 18745, 29992, 33764, 37490, 42205, 59821, 67528, 74980, 84410, 119642, 149960, 168820, 239284, 299105, 337640, 478568, 598210, 1196420, 1375883, 2392840, 2751766, 5503532, 6879415, 11007064, 13758830, 27517660, 55035320]

約数ペア:

[(1, 55035320), (2, 27517660), (4, 13758830), (5, 11007064), (8, 6879415), (10, 5503532), (20, 2751766), (23, 2392840), (40, 1375883), (46, 1196420), (92, 598210), (115, 478568), (163, 337640), (184, 299105), (230, 239284), (326, 168820), (367, 149960), (460, 119642), (652, 84410), (734, 74980), (815, 67528), (920, 59821), (1304, 42205), (1468, 37490), (1630, 33764), (1835, 29992), (2936, 18745), (3260, 16882), (3670, 14996), (3749, 14680), (6520, 8441), (7340, 7498)]